Designed to employ the unused space beneath the top tube, the Midloader is designed for the heaviest of bikepacking gearConstructed from lightweight yet durable, highly water resistant materialsDual weather resistant zippers allow easy access from either sideMounts securely with hook and loop fastenersNewly updated attachment strap for improved security in installationVelcro Straps21.5x5.3x2.4`366 c.i.BlackX-Large (301-500 c.i.)UPC/EAN/GTIN: 883466017047